13478149524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{432491}}^1$

素因数の和:432565

約数の個数: 72

約数和(自身を含む): 37273890528

約数和(自身を除く): 23795741004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2597, 4452, 5194, 7791, 10388, 15582, 31164, 432491, 864982, 1297473, 1729964, 2594946, 3027437, 5189892, 6054874, 9082311, 12109748, 18164622, 21192059, 22922023, 36329244, 42384118, 45844046, 63576177, 68766069, 84768236, 91688092, 127152354, 137532138, 160454161, 254304708, 275064276, 320908322, 481362483, 641816644, 962724966, 1123179127, 1925449932, 2246358254, 3369537381, 4492716508, 6739074762, 13478149524]

約数ペア:

[(1, 13478149524), (2, 6739074762), (3, 4492716508), (4, 3369537381), (6, 2246358254), (7, 1925449932), (12, 1123179127), (14, 962724966), (21, 641816644), (28, 481362483), (42, 320908322), (49, 275064276), (53, 254304708), (84, 160454161), (98, 137532138), (106, 127152354), (147, 91688092), (159, 84768236), (196, 68766069), (212, 63576177), (294, 45844046), (318, 42384118), (371, 36329244), (588, 22922023), (636, 21192059), (742, 18164622), (1113, 12109748), (1484, 9082311), (2226, 6054874), (2597, 5189892), (4452, 3027437), (5194, 2594946), (7791, 1729964), (10388, 1297473), (15582, 864982), (31164, 432491)]